def test__retrieve_paged_ids_query_no_result():
db = create_mockdb()
response = Mock()
response.buffer = StringIO("""<?xml version="1.0"?>
<sparql xmlns="http://www.w3.org/2005/sparql-results#">
<head>
<variable name="entity_uri"/>
<variable name="source_id_type"/>
<variable name="source_id"/>
<variable name="last_modified"/>
</head>
<results>
</results>
</sparql>
""")
db.query.return_value = make_future(response)
result = yield asset.retrieve_paged_assets(
db,
datetime(2016, 1, 1, 0, 0, 0),
datetime(2016, 1, 2, 0, 0, 0),
10,
2000)
assert result[0] == []
def test__retrieve_paged_ids_query_contains_no_offset():
db = create_mockdb()
response = Mock()
response.buffer = StringIO("""<?xml version="1.0"?>
<sparql xmlns="http://www.w3.org/2005/sparql-results#"><results></results>
</sparql>""")
db.query.return_value = make_future(response)
yield asset.retrieve_paged_assets(
db,
datetime(2016, 1, 1, 0, 0, 0),
datetime(2016, 1, 2, 0, 0, 0),
page=1,
page_size=1000)
assert db.query.call_args[0][0].find('OFFSET 0') >= 0